RAMAKRISHNAN RAGHU. (2000). STATISTICS. INSURANCE INSTITUTE OF INDIA.
Chicago-čujuhus (17. p.)RAMAKRISHNAN RAGHU. STATISTICS. MUMBAI: INSURANCE INSTITUTE OF INDIA, 2000.
MLA-čujuhus (9. p.)RAMAKRISHNAN RAGHU. STATISTICS. INSURANCE INSTITUTE OF INDIA, 2000.
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